Results overview: Found 11 records in 0.02 seconds.
Articles, 10 records found
Research literature, 1 records found
Articles 10 records found  
1.
7 p, 3.0 MB Integration of Metal-Organic Polyhedra onto a Nanophotonic Sensor for Real-Time Detection of Nitrogenous Organic Pollutants in Water / Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Hernández-López, Laura (Universitat Autònoma de Barcelona. Departament de Química) ; Gomez, Leyre (Institut Català de Nanociència i Nanotecnologia) ; Carné-Sánchez, Arnau (Universitat Autònoma de Barcelona. Departament de Química) ; von Baeckmann, Cornelia (Universitat Autònoma de Barcelona. Departament de Química) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia) ; Maspoch Comamala, Daniel (Universitat Autònoma de Barcelona. Departament de Química)
The grave health and environmental consequences of water pollution demand new tools, including new sensing technologies, for the immediate detection of contaminants in situ. Herein, we report the integration of metal-organic cages or polyhedra (MOCs/MOPs) within a nanophotonic sensor for the rapid, direct, and real-time detection of small (<500 Da) pollutant molecules in water. [...]
2023 - 10.1021/acsami.3c07213
ACS applied materials & interfaces, Vol. 15, Issue 33 (August 2023) , p. 39523-39529  
2.
48 p, 1.4 MB Coating bioactive microcapsules with tannic acid enhances the phenotype of the encapsulated pluripotent stem cells / Choi, Daheui (Mayo Clinic, Department of Physiology and Biomedical Engineering) ; Gwon, Kihak (Mayo Clinic. Department of Physiology and Biomedical Engineering) ; Hong, Hye Jin (Mayo Clinic. Department of Physiology and Biomedical Engineering) ; Baskaran, Harihara (Case Western Reserve University. Department of Chemical and Biomolecular Engineering) ; Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Gonzalez-Suarez, Alan M. (Mayo Clinic. Department of Physiology and Biomedical Engineering) ; Park, Kyungtae (Yonsei University. Department of Chemical and Biomolecular Engineering) ; De Hoyos-Vega, Jose M. (Mayo Clinic. Department of Physiology and Biomedical Engineering) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia) ; Hong, Jinkee (Yonsei University. Department of Chemical and Biomolecular Engineerin) ; Stybayeva, Gulnaz (Mayo Clinic. Department of Physiology and Biomedical Engineering) ; Revzin, Alexander (Mayo Clinic. Department of Physiology and Biomedical Engineering)
Human pluripotent stem cells (hPSCs) may be differentiated into any adult cell type and therefore hold incredible promise for cell therapeutics and disease modeling. There is increasing interest in three-dimensional (3D) hPSC culture because of improved differentiation outcomes and potential for scale up. [...]
2022 - 10.1021/acsami.2c06783
ACS applied materials & interfaces, Vol. 14, issue 23 (June 2022) , p. 27274-27286  
3.
7 p, 2.4 MB One-step and real-time detection of microRNA-21 in human samples for lung cancer biosensing diagnosis / Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; García Aparicio, Pablo (Institut Català de Nanociència i Nanotecnologia) ; Raduly, Lajos-Zsolt (Iuliu Hatieganu University of Medicine and Pharmacy) ; Estévez, M. Carmen (Institut Català de Nanociència i Nanotecnologia) ; Berindan Neagoe, Ioana (Iuliu Hatieganu University of Medicine and Pharmacy) ; Ferracin, Manuela (Università di Bologna. Dipartimento di Scienze Mediche e Chirurgiche) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
The rapid diagnosis of cancer, especially in its early stages, is crucial for on-time medical treatment and for increasing the patient survival rate. Lung cancer shows the highest mortality rate and the lowest 5-year survival rate due to the late diagnosis in advanced cancer stages. [...]
2022 - 10.1021/acs.analchem.2c02895
Analytical chemistry, Vol. 94, issue 42 (Oct. 2022) , p. 14659-14665  
4.
10 p, 3.1 MB Label-Free Plasmonic Biosensor for Rapid, Quantitative, and Highly Sensitive COVID-19 Serology : Implementation and Clinical Validation / Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Sierra, Miquel (Institut Català de Nanociència i Nanotecnologia) ; Soler Aznar, Maria (Institut Català de Nanociència i Nanotecnologia) ; Estévez, M. Carmen (Institut Català de Nanociència i Nanotecnologia) ; Chiscano-Camón, Luis (Hospital Universitari Vall d'Hebron) ; Ruiz-Sanmartin, Adolfo (Hospital Universitari Vall d'Hebron) ; Ruiz-Rodriguez, Juan Carlos (Hospital Universitari Vall d'Hebron) ; Ferrer, Ricard (Hospital Universitari Vall d'Hebron) ; González-López, Juanjo 1975- (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Esperalba, Juliana (Hospital Universitari Vall d'Hebron) ; Fernandez-Naval, Candela (Hospital Universitari Vall d'Hebron) ; Bueno, Leticia (Hospital Clínic i Provincial de Barcelona) ; López-Aladid, Ruben (Hospital Clínic i Provincial de Barcelona) ; Torres, Antoni (Hospital Clínic i Provincial de Barcelona) ; Fernández-Barat, Laia (Hospital Clínic i Provincial de Barcelona) ; Attoumani, Sarah (Aix-Univ-IRD. Unité Des Virus Émergents) ; Charrel, Rémi (Aix-Univ-IRD. Unité Des Virus Émergents) ; Coutard, Bruno (Aix-Univ-IRD. Unité Des Virus Émergents) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
Serological tests are essential for the control and management of COVID-19 pandemic (diagnostics and surveillance, and epidemiological and immunity studies). We introduce a direct serological biosensor assay employing proprietary technology based on plasmonics, which offers rapid (<15 min) identification and quantification of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies in clinical samples, without signal amplification. [...]
2022 - 10.1021/acs.analchem.1c03850
Analytical chemistry, Vol. 94, Issue 2 (January 2022) , p. 975-984  
5.
18 p, 3.3 MB Fast and accurate pneumocystis pneumonia diagnosis in human samples using a label-free plasmonic biosensor / Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Aviñó, Ana (Institut de Química Avançada de Catalunya) ; Friaza, Vicente (Instituto de Biomedicina de Sevilla) ; Medina Escuela, Alfonso (Universidad de Las Palmas de Gran Canaria. Instituto Universitario de Microelectrónica Aplicada) ; Huertas, César S. (Institut Català de Nanociència i Nanotecnologia) ; Calderón, Enrique J. (Universidad de Sevilla. Departamento de Medicina) ; Eritja, Ramon (Institut de Química Avançada de Catalunya) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
Pneumocystis jirovecii is a fungus responsible for human Pneumocystis pneumonia, one of the most severe infections encountered in immunodepressed individuals. The diagnosis of Pneumocystis pneumonia continues to be challenging due to the absence of specific symptoms in infected patients. [...]
2020 - 10.3390/NANO10061246
Nanomaterials, Vol. 10, issue 6 (June 2020) , art. 1246  
6.
9 p, 587.2 KB Optical nanogap antennas as plasmonic biosensors for the detection of miRNA biomarkers / Portela Otaño, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Estévez, M. Carmen (Institut Català de Nanociència i Nanotecnologia) ; Medina Escuela, Alfonso (Universidad de Las Palmas de Gran Canaria) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
Nanoplasmonic biosensors based on nanogap antenna structures usually demand complex and expensive fabrication processes in order to achieve a good performance and sensitive detection. We here report the fabrication of large-area nanoplasmonic sensor chips based on nanogap antennas by employing a customized, simple and low-cost colloidal lithography process. [...]
2020 - 10.1039/d0tb00307g
Journal of materials chemistry B, Vol. 8, Issue 19 (May 2020) , p. 4310-4317  
7.
25 p, 1.7 MB Advanced Evanescent-Wave Optical Biosensors for the Detection of Nucleic Acids : An Analytic Perspective / Huertas, César S. (Royal Melbourne Institute of Technology University) ; Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Mitchell, Arnan (Royal Melbourne Institute of Technology University) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
Evanescent-wave optical biosensors have become an attractive alternative for the screening of nucleic acids in the clinical context. They possess highly sensitive transducers able to perform detection of a wide range of nucleic acid-based biomarkers without the need of any label or marker. [...]
2019 - 10.3389/fchem.2019.00724
Frontiers in chemistry, Vol. 7 (October 2019) , art. 724  
8.
24 p, 1.4 MB Label-free Bacteria Quantification in Blood Plasma by a Bioprinted Microarray Based Interferometric Point-of-Care Device / Dey, Priyanka (Institut Català de Nanociència i Nanotecnologia) ; Fabri Faja, Nuria (Institut Català de Nanociència i Nanotecnologia) ; Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Terborg, Roland A. (Institut de Ciències Fotòniques) ; Belushkin, Alexander (École Polytechnique Fédérale de Lausanne) ; Yesilköy, Filiz (École Polytechnique Fédérale de Lausanne) ; Fàbrega-Santamaria, Anna (Hospital Universitari Vall d'Hebron) ; Ruiz Rodríguez, Juan Carlos (Hospital Universitari Vall d'Hebron) ; Ferrer, Ricard (Hospital Universitari Vall d'Hebron) ; González-López, Juanjo 1975- (Hospital Universitari Vall d'Hebron) ; Estévez, M. Carmen (Institut Català de Nanociència i Nanotecnologia) ; Altug, Hatice (École Polytechnique Fédérale de Lausanne) ; Pruneri, Valerio (Institució Catalana de Recerca i Estudis Avançats) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
Existing clinical methods for bacteria detection lack speed, sensitivity, and, importantly, point-of-care (PoC) applicability. Thus, finding ways to push the sensitivity of clinical PoC biosensing technologies is crucial. [...]
2019 - 10.1021/acssensors.8b00789
ACS Sensors, Vol. 4, Issue 1 (January 2019) , p. 52-60  
9.
27 p, 1.1 MB Early sepsis diagnosis via protein and miRNA biomarkers using a novel point-of-care photonic biosensor / Fabri Faja, Nuria (Institut Català de Nanociència i Nanotecnologia) ; Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Dey, Priyanka (Institut Català de Nanociència i Nanotecnologia) ; Terborg, Roland A. (Institut de Ciències Fotòniques) ; Estévez, M. Carmen (Institut Català de Nanociència i Nanotecnologia) ; Belushkin, Alexander (École Polytechnique Fédérale de Lausanne) ; Yesilköy, Filiz (École Polytechnique Fédérale de Lausanne) ; Duempelmann, Luc (Institut de Ciències Fotòniques) ; Altug, Hatice (École Polytechnique Fédérale de Lausanne) ; Pruneri, Valerio (Institució Catalana de Recerca i Estudis Avançats) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
Sepsis is a condition characterized by a severe stage of blood-infection often leading to tissue damage, organ failure and finally death. Fast diagnosis and identification of the sepsis stage (sepsis, severe sepsis or septic shock) is critical for the patient's evolution and could help in defining the most adequate treatment in order to reduce its mortality. [...]
2019 - 10.1016/j.aca.2019.05.038
Analytica chimica acta, Vol. 1077 (October 2019) , p. 232-242  
10.
9 p, 1.4 MB A CO2 optical sensor based on self-assembled metal-organic framework nanoparticles / Chocarro Ruiz, Blanca (Institut Català de Nanociència i Nanotecnologia) ; Pérez-Carvajal, Javier (Institut Català de Nanociència i Nanotecnologia) ; Avci, Civan (Institut Català de Nanociència i Nanotecnologia) ; Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Alonso Carmona, Maria Isabel (Institut de Ciència de Materials de Barcelona) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
The development of devices for sensing and monitoring CO levels is crucial for many fields such as food packaging and for human safety indoors. Herein the fabrication of an optical CO sensor by integration of a metal-organic framework (MOF) onto bimodal optical waveguides is reported. [...]
2018 - 10.1039/c8ta02767f
Journal of materials chemistry, Vol. 6, issue 27 (Jul. 2018) , p. 13171-13177  

Research literature 1 records found  
1.
6.6 MB Nanophotonic point-of-care biosensors for innovative clinical diagnosis of respiratory diseases / Calvo Lozano, Olalla ; Lechuga, Laura M, dir. ; Villaverde Corrales, Antonio, dir.
Els mètodes convencionals per al diagnòstic de les malalties respiratòries es basen principalment en les proves clíniques per imatge. Complementar aquesta anàlisi amb una avaluació molecular pot proporcionar un diagnòstic més adequat i complet. [...]
Los métodos convencionales para el diagnóstico de las enfermedades respiratorias se basan principalmente en las pruebas clínicas por imagen. Complementar este análisis con una evaluación molecular puede proporcionar un diagnóstico más adecuado y completo. [...]
The conventional methods for the diagnosis of respiratory diseases rely mainly on the clinical evidence by imaging. Complementing such analysis with a molecular evaluation can provide a more suitable and exhaustive diagnosis. [...]

2022  

Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.